A189150 - cp's OEIS frontend

A189150 T(n,k)=Number of nXk array permutations with each element making zero or one knight moves.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	4
9	4
10	1
11	1
12	16
13	49
14	16
15	1
16	1
17	36
18	569
19	569
20	36
21	1
22	1
23	81
24	4372
25	22865
26	4372
27	81
28	1
29	1
30	225
31	42689
32	602565
33	602565
34	42689
35	225
36	1
37	1
38	625
39	412189
40	20037184
41	46350185
42	20037184
43	412189
44	625
45	1
46	1
47	1600
48	3988132
49	697391125
50	5025299720

[1, 1, 1, 1, 1, 1, 1, 4, 4, 1, 1, 16, 49, 16, 1, 1, 36, 569, 569, 36, 1, 1, 81, 4372, 22865, 4372, 81, 1, 1, 225, 42689, 602565, 602565, 42689, 225, 1, 1, 625, 412189, 20037184, 46350185, 20037184, 412189, 625, 1, 1, 1600, 3988132, 697391125, 5025299720]

cp's OEIS Frontend

A189150 T(n,k)=Number of nXk array permutations with each element making zero or one knight moves.

Table of values

List of values